Details

sample17.0ms

Algorithm

intervals

Results

6.0ms

300×

body

valid

simplify9.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	16
5	16
4	15
3	13
2	10
1	8
0	5

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.4b

localize10.0ms

Local error

Found 1 expressions with local error:

6.3b	(/ (* x y) z)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-cbrt-cube` `add-exp-log`
3×	`add-sqr-sqrt` `associate-/r` `-un-lft-identity` `times-frac` `add-cube-cbrt`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `clear-num` `frac-2neg` `prod-exp` `cbrt-unprod` `div-inv` `associate-/l*` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

8.0ms

(/ (* x y) z)

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(/ (* x y) z)

simplify1.4s

Counts

24 → 24

Iterations

Iter	Nodes
done	5006
3	2205
2	450
1	119
0	48

prune89.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

6.3b	(* (* x y) (/ 1 z))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-exp-log`
13×	`add-cbrt-cube` `associate-r`
12×	`prod-exp`
9×	`times-frac`
8×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
6×	`pow1` `cbrt-unprod`
4×	`div-exp`
3×	`pow-prod-down`
2×	`cbrt-undiv` `rec-exp` `1-exp`
1×	`associate-l` `associate-r/` `un-div-inv` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 38

Calls

1 calls:

19.0ms

(* (* x y) (/ 1 z))

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(* (* x y) (/ 1 z))

simplify1.8s

Counts

41 → 41

Iterations

Iter	Nodes
done	5001
3	2151
2	735
1	231
0	83

prune111.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

6.6b	(/ x (/ z y))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
43×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
13×	`associate-/r*`
6×	`add-cbrt-cube` `add-exp-log`
5×	`div-inv`
3×	`cbrt-undiv` `div-exp` `associate-/l*`
1×	`pow1` `clear-num` `frac-2neg` `associate-/r/` `add-log-exp`

Counts

1 → 70

Calls

1 calls:

7.0ms

(/ x (/ z y))

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

(/ x (/ z y))

simplify1.7s

Counts

73 → 73

Iterations

Iter	Nodes
done	5000
3	3695
2	1003
1	367
0	150

prune406.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt x)
0.7b	(cbrt x)
0.7b	(cbrt x)
4.5b	(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-exp-log`
18×	`add-cbrt-cube`
11×	`prod-exp` `cbrt-unprod`
9×	`cbrt-prod` `add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-cube-cbrt`
7×	`associate-l`
4×	`cbrt-undiv` `div-exp` `add-log-exp`
3×	`times-frac` `pow1/3` `pow-prod-down`
1×	`associate-r` `associate-l/` `-commutative` `div-inv`

Counts

4 → 64

Calls

4 calls:

1.0ms	(cbrt x)
1.0ms	(cbrt x)
1.0ms	(cbrt x)
48.0ms	(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

series838.0ms

Counts

4 → 12

Calls

4 calls:

273.0ms	(cbrt x)
265.0ms	(cbrt x)
229.0ms	(cbrt x)
71.0ms	(* (/ (* (cbrt x) (cbrt x)) z) (* (cbrt x) y))

simplify2.7s

Counts

76 → 76

Iterations

Iter	Nodes
done	5043
3	4048
2	955
1	260
0	89

prune227.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes444.0ms

Accuracy

67.6% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 5.8b

bsearch1.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	20
1	20
0	18

end0.0ms

sample598.0ms

Algorithm

intervals

Results

272.0ms

9594×

body

valid